Arkema: A Ham Sandwich

“The district attorney could get a grand jury to indict a ham sandwich if he wanted to.” Judge Sol Wachtler Arkema is a ham sandwich. A year ago, in the aftermath of Hurricane Harvey and the flooding that followed, we got to watch trailers loaded with organic peroxide go up in flames and billowing clouds [...]

By | 2018-09-06T15:33:49+00:00 September 6th, 2018|Chemicals, Current Events, Process Safety|0 Comments

Safety Lifecycle – Part 3: Developing Risk Tolerance Criteria

“If we accept there is no such thing as ‘zero risk’ then we should not spin the meaning of words with assertions such as ‘all accidents are preventable.’ – Dr. Rob Long In terms of process safety, one definition of risk is, “[The] combination of the frequency of occurrence of harm [the likelihood] and severity [...]

Tolerable Risk, Analysis from a Novice

“Safety is a common denominator across all aspects of life, hence knowledge should always be shared.  It is not a matter for industry it is a matter for humanity.”  Doug Bourne, technical director at PM Lucas Six months ago, if you would have asked me to define the phrase “tolerable risk”, I would have stared [...]

By | 2017-07-24T16:41:57+00:00 January 12th, 2017|Process Safety Management, Risk Assessment|0 Comments